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ProMinent Sigma/ 1 Basic S1Ba - User Manual

ProMinent Sigma/ 1 Basic S1Ba
92 pages
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Diaphragm Motor-driven Metering Pump
Sigma/ 1 Basic Type S1Ba
Operating instructions
P_SI_0039
EN
Original Operating Instructions (2006/42/EC)Part no. 985911 BA SI 075 09/17 EN
Please carefully read these operating instructions before use. · Do not discard.
The operator shall be liable for any damage caused by installation or operating errors.
The latest version of the operating instructions are available on our homepage.

Questions and Answers

  • O
    Olivia PetersonAug 5, 2025
    Why ProMinent Sigma/ 1 Basic S1Ba does not reach high pressure rates?
    • T
      Teresa PerryAug 5, 2025
      There are several potential causes: 1. The valves may be dirty or worn. 2. The motor could be wired incorrectly; in this case, check the mains voltage and frequency, and ensure the motor is wired correctly. 3. The mains voltage might have failed; if so, eliminate the cause of the failure.
  • G
    garciakennethAug 11, 2025
    What to do if ProMinent Sigma/ 1 Basic S1Ba Water Pump does not prime?
    • A
      Amy StephensAug 11, 2025
      If your ProMinent Water Pump isn't priming despite full stroke motion and bleeding, consider these possibilities: * The valves may be dirty or worn. * The feed chemical might contain particles larger than 0.3 mm. If this is the case, install a suitable filter in the suction line.
  • Z
    zsolisAug 17, 2025
    What to do if ProMinent Sigma/ 1 Basic S1Ba has fluid escaping from the back plate?
    • B
      Bradley MullenAug 17, 2025
      If fluid is escaping from the back plate of your ProMinent Water Pump, it could be due to: * The dosing head screws not being tight enough. Tighten the screws crosswise to the specified tightening torque. * A leaking diaphragm.
  • U
    uhaleAug 22, 2025
    Why ProMinent Sigma/ 1 Basic S1Ba drive motor is very hot?
    • K
      Karen JacksonAug 22, 2025
      If the drive motor of your ProMinent Water Pump is very hot, the discharge line is likely seriously constricted. Rectify any constriction of the discharge line.
  • A
    Anthony SmithAug 29, 2025
    What to do if large leaks occur at the relief valve of ProMinent Sigma/ 1 Basic S1Ba?
    • R
      richardhuberAug 29, 2025
      If large leaks are occurring at the relief valve of your ProMinent Water Pump, the ball or ball seat may be dirty or worn. Clean or replace the ball and ball seat.

Summary

Supplemental Directives

Supplementary Information

Information that enhances understanding of the operating instructions.

Validity Statement

Confirms the operating instructions conform to current EU regulations.

Identify Code and Serial Number

Importance of stating the identity code and serial number for support.

Identity Code

Identity Code Structure

Explains the composition of the identity code for the pump.

Safety Chapter

Safety Information for ATEX Designs

Specific safety instructions and requirements for ATEX-certified pumps.

Identification of Safety Notes

Explains signal words and warning symbols used in the manual.

Warning Signs and Danger Types

Illustrates and defines warning signs for different types of danger.

Intended Use

Specifies the approved applications and limitations for the pump.

Personnel Qualification

Defines required qualifications for personnel operating and maintaining the pump.

Storage, Transport and Unpacking

Safety Information

Safety precautions related to storing, transporting, and unpacking the pump.

Storage Guidelines

Procedures and conditions for proper storage of the pump.

Overview of Equipment and Control Elements

Pump Component Identification

Identifies and illustrates the main parts of the pump and control elements.

Functional Description

Pump Operation Principle

Explains the basic working mechanism of the diaphragm metering pump.

Liquid End Functions

Details the operation of the suction and discharge valves in the liquid end.

Integral Relief Valve Function

Describes the purpose and operation of the integral relief valve.

Multi-layer Safety Diaphragm

Explains the safety diaphragm and its rupture detection mechanisms.

Assembly

Motor Installation Procedures

Instructions for correctly installing the motor onto the pump unit.

Base and Space Requirements

Guidance on pump base mounting and required installation space.

Installation, Hydraulic

Hydraulic Connection Safety

Safety precautions and warnings for hydraulic connections and fluid handling.

Diaphragm Rupture Sensor Installation

Procedures for installing the diaphragm rupture sensor.

Installation, Electrical

Electrical Connection Safety

Safety warnings and guidelines for electrical connections and ATEX compliance.

Motor Electrical Installation

Specific electrical installation requirements for the pump motor.

Start up

Start-up Safety Precautions

Essential safety measures before and during pump start-up.

Priming Against Pressure

Steps for priming the pump when system pressure is present.

Adjusting Stroke Length

Instructions on how to adjust the pump's stroke length for desired capacity.

During Operation

Operational Safety Warnings

Critical warnings for safe operation, including fire hazards and sparking.

Maintenance

General Maintenance Safety

Safety information and precautions for performing maintenance tasks.

Diaphragm Condition Check

Procedure for checking the condition and service life of the diaphragm.

Carrying out repairs

Repair Safety Information

General safety guidelines and warnings before undertaking pump repairs.

Replacing the Diaphragm

Detailed procedure for replacing the pump diaphragm.

Diaphragm Rupture Sensor Check

How to check and test the diaphragm rupture sensor.

Troubleshooting

Common Faults and Remedies

Lists common faults, their causes, remedies, and responsible personnel.

Decommissioning

Decommissioning Procedures

Steps for safely decommissioning the pump for storage or transport.

Disposal Guidelines

Information on environmentally sound disposal of the pump.

Technical Data

Performance Data

Technical specifications on pump capacity, stroke rate, and pressure.

Viscosity Range

Details the suitable viscosity ranges for different liquid end designs.

Motor Data

Electrical specifications and characteristics of the pump motors.

Diagrams for Setting the Capacity

Capacity Charts

Graphical representations of pump capacity based on stroke length and back pressure.

Dimensional Drawings

Pump Dimensional Data

Provides detailed measurements and diagrams for various pump configurations.

Potential Equalisation Drawings for Sigma Basic Type

Sigma Basic Type Equalisation

Diagrams illustrating the potential equalisation connections for the pump.

Motor Data Sheet Standard Motor

Standard Motor Specifications

Detailed technical data for the standard motor used with the pump.

Exploded Drawings Sigma;1

Liquid End Components

Detailed exploded diagrams of various liquid end configurations and parts.

Relief Valve Components

Exploded diagrams showing the components of the relief valve.

Wear Parts for Sigma;1

Standard Wear Parts Kits

Lists spare parts kits for standard PVT, TTT, and SST liquid ends.

Physiological Safety Spare Parts

Details spare parts kits related to physiological safety designs.

Declaration of Conformity for Machinery

Machinery Conformity Statement

Official declaration of conformity with machinery directives for standard pumps.

Declaration of Incorporation for Machinery

Machinery Incorporation Statement

Declaration of incorporation for pumps supplied without a motor.

Declaration of Conformity for Machinery ATEX

ATEX Conformity Statement

Declaration of conformity for ATEX-certified pumps with explosion protection.

Declaration of Incorporation for Machinery

ATEX Incorporation Statement

Declaration of incorporation for ATEX pumps supplied without a motor.

Index

Document Index

Alphabetical listing of topics and their corresponding page numbers.

ProMinent Sigma/ 1 Basic S1Ba Specifications

General IconGeneral
BrandProMinent
ModelSigma/ 1 Basic S1Ba
CategoryWater Pump
LanguageEnglish

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